High-precision forming machine for forming medical ultra-thin blow tube

Abstract

The invention discloses a high-precision blowpipe molding machine. The machine comprises a base and a support platform; the support platform is positioned above the base, and is provided with a pipe body molding assembly and a power assembly; a blow molding assembly is arranged at the front end of the pipe body molding assembly; a discharge end of the blow molding assembly is positioned in the front end of the pipe body molding assembly; the pipe body molding assembly includes a guide rail assembly, and multiple molds for molding a pipe body shape and assembled in the guide rail assembly; and the power assembly drives the molds to circularly move in the guide rail assembly. The machine has such advantages as high yield, greatly reduced production and maintenance costs and improved productivity, and belongs to the technical field of mechanical equipment.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, and in particular relates to a medical disposable ultra-thin corrugated shrink tube, the yield of which can reach more than 98%, which reduces production and maintenance costs and improves productivity. High-precision molding machine for blowpipes. Background technique [0002] Bellows and ordinary plastic pipes are used in all walks of life, and different application fields have different requirements for the accuracy of the pipe body. For example, bellows used in the medical field have higher requirements on the angle of the pipe body. During the production of pipe body forming equipment, the mold (the block used to form the product after combining several sections) needs to run in the track for a long time, and the mold must keep stable rotation at the arc of the track to ensure that the product can meet the product quality requirements and Production yield. The existing pipe b...

AI Technical Summary

Problems solved by technology

The existing pipe body forming equipment has the following deficiencies. The existing pipe body forming equipment adopts an assembly method to connect and form at the arc of the track, and there are assembly errors; at the same time, after a period of operation, the friction and wear between the mold and the track lead to a decrease in precision , to a large extent caused the mold to collide with the track when the mold was running at the arc of the track, resulting in the vibration of the mold during the track running, resulting in a low pass rate of the products obtained, and it is not suitable for medical applications that require higher precision. Bellows

In addition, it is also necessary to stop production and repair the rails and molds, which affects production efficiency and increases maintenance costs

Images